Stretch cord fastener



FIG. 1 is a side view of the stretch cord fastener showing my new design;

FIG. 2 is an end view taken from the right of FIG. 1, shown broken way for clarity of illustration;

FIG. 3 is an end view taken from the left of FIG. 1, again shown broken away for ease of illustration; and

FIG. 4 is a top view thereof. 

The ornamental design for a stretch cord fastener, as shown and described. 